LOVED the team's toughness tonight. Avery made his presence felt in all phases, and seemed to frustrate JR and Kidd all game. KG got in Melo's head. Sullinger keeps playing at a higher and higher level. Courtney Lee, Terry, Barbosa, Bass and Green were all AGGRESSIVE in attacking the basket which I love to see. Pierce was vintage Pierce. ROndo must have been loving it from his couch. The question is, can we keep this level of toughness and return to the old Celtic pride, or are these last few games just a fluke streak?